Is plastic injection molding profitable?

Many people ask me: “Is plastic injection molding[^1] still profitable in 2025?” With rising costs and fierce competition, it’s a fair question—but the answer may surprise you. Yes, plastic injection molding[^1] is still highly profitable when production is optimized. The high upfront cost is balanced by low unit costs, high repeatability, and scalability in mass […]

What is a vertical injection molding machine?

Plastic product manufacturing is everywhere—but few people know how it really starts. If you’re producing connectors, housings, or precision parts, the machine behind it all may just be a vertical injection molding machine. A vertical injection molding machine is a type of plastic molding equipment where the injection and clamping units are vertically aligned. It […]

How to make a vertical injection molding machine?

When I first stepped into the field of injection molding, I never imagined I’d one day understand how these complex machines were made—let alone guide others. But if you’re reading this, you’re probably just like I was: curious, practical, and hungry to learn. To make a vertical injection molding machine[^1], you need to understand its […]

What is the difference between vertical and horizontal molding machines?

I struggled when clients asked me which mold press to buy. Vertical vs. horizontal machines felt like a maze. I dove into both types to find the clear answer. Snippet paragraph: The main difference lies in how the mold opens. Vertical machines open up and down, ideal for insert molding and top-down part removal. Horizontal […]

How to Choose a Reliable Vertical Injection Molding Machine Manufacturer in China?

Green industrial injection molding machine with control panel and hopper.

Why Choosing the Right Manufacturer Matters? The right manufacturer can save you time, money, and a lot of stress. Let me explain why. Choosing the right manufacturer avoids hidden costs[^1] like production downtime, repair bills, failed certifications, and damaged brand reputation. It’s about more than just price.** Dive Deeper Low-cost suppliers often cut corners with […]